Réponse :
(2x-3)(3x+1)+(6x-9)(-3x-3)=
(2x-3)(3x+1)+3(2x-3)(-3x-3)=
(2x-3)(3x+1-9x-9)=
(2x-3)(-6x-8)=
2(2x-3)(-3x-4)
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Réponse :
(2x-3)(3x+1)+(6x-9)(-3x-3)=
(2x-3)(3x+1)+3(2x-3)(-3x-3)=
(2x-3)(3x+1-9x-9)=
(2x-3)(-6x-8)=
2(2x-3)(-3x-4)